What's it called?: Dune
Who wrote it?: Frank Herbert
When? 1965
What's it about? In the future humanity has made a move to space and is ruled a feudal-monarchy like family system. The House of Atreides has just acquired the desert planet Arakis from their rivals House Harkonnen. This planet is important because it is where the spice comes from, a mystical drug that is beneficial when taken, but is very addictive. The House Harkonnen soon betrays the House of Atreides and destroys the royal family saved all for except the queen and the prince who take refuge with the natives of the planet.
Why should I read this? Dune is a monolith on the Science fiction scene and right fully so. The complexity of the setting it takes place in and the story that it simply breath taking. Frank Herbert manages to create a believable functioning universe of adventure, political intrigue and some truly epic encounters. Taken as a whole with it sequels, it's a series that spans thousands of years and an incredible list of characters. Yes, it's a little nerdy to read, but it's a monumental literary achievement that one rarely sees.